28856962011

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{7873}}^1\times {\mathrm{20029}}^1$

素因数の和:27966

約数の個数: 16

約数和(自身を含む): 39113622560

約数和(自身を除く): 10256660549

約数列:

[1, 3, 61, 183, 7873, 20029, 23619, 60087, 480253, 1221769, 1440759, 3665307, 157688317, 473064951, 9618987337, 28856962011]

約数ペア:

[(1, 28856962011), (3, 9618987337), (61, 473064951), (183, 157688317), (7873, 3665307), (20029, 1440759), (23619, 1221769), (60087, 480253)]